Converted Ppapi post swap buffer sync point to use sync tokens.

ppapi/proxy/ppb_graphics_3d_proxy.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef PPAPI_PROXY_PPB_GRAPHICS_3D_PROXY_H_
 #define PPAPI_PROXY_PPB_GRAPHICS_3D_PROXY_H_
 
 #include <stdint.h>
 
 #include <vector>
@@ skipping 44 matching lines @@
                                                     int32_t end) override;
   uint32_t InsertSyncPoint() override;
   uint32_t InsertFutureSyncPoint() override;
   void RetireSyncPoint(uint32_t sync_point) override;
   void EnsureWorkVisible() override;
 
  private:
   // PPB_Graphics3D_Shared overrides.
   gpu::CommandBuffer* GetCommandBuffer() override;
   gpu::GpuControl* GetGpuControl() override;
-  int32_t DoSwapBuffers() override;
+  int32_t DoSwapBuffers(const gpu::SyncToken& sync_token) override;
 
   scoped_ptr<PpapiCommandBufferProxy> command_buffer_;
 
   DISALLOW_COPY_AND_ASSIGN(Graphics3D);
 };
 
 class PPB_Graphics3D_Proxy : public InterfaceProxy {
  public:
   explicit PPB_Graphics3D_Proxy(Dispatcher* dispatcher);
   ~PPB_Graphics3D_Proxy();
@@ skipping 27 matching lines @@
                                     int32_t end,
                                     gpu::CommandBuffer::State* state,
                                     bool* success);
   void OnMsgAsyncFlush(const HostResource& context, int32_t put_offset);
   void OnMsgCreateTransferBuffer(
       const HostResource& context,
       uint32_t size,
       int32_t* id,
       ppapi::proxy::SerializedHandle* transfer_buffer);
   void OnMsgDestroyTransferBuffer(const HostResource& context, int32_t id);
-  void OnMsgSwapBuffers(const HostResource& context);
+  void OnMsgSwapBuffers(const HostResource& context,
+                        const gpu::SyncToken& sync_token);
   void OnMsgInsertSyncPoint(const HostResource& context, uint32_t* sync_point);
   void OnMsgInsertFutureSyncPoint(const HostResource& context,
                                   uint32_t* sync_point);
   void OnMsgRetireSyncPoint(const HostResource& context, uint32_t sync_point);
   void OnMsgEnsureWorkVisible(const HostResource& context);
   // Renderer->plugin message handlers.
   void OnMsgSwapBuffersACK(const HostResource& context,
                            int32_t pp_error);
 
   void SendSwapBuffersACKToPlugin(int32_t result,
                                   const HostResource& context);
 
   ProxyCompletionCallbackFactory<PPB_Graphics3D_Proxy> callback_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(PPB_Graphics3D_Proxy);
 };
 
 }  // namespace proxy
 }  // namespace ppapi
 
 #endif  // PPAPI_PROXY_PPB_GRAPHICS_3D_PROXY_H_